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<pre><span class="comment"> /****************************************************************************
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 #include &lt;QtGui&gt;

 #include &quot;detailsdialog.h&quot;
 #include &quot;mainwindow.h&quot;

 MainWindow::MainWindow()
 {
     QMenu *fileMenu = new QMenu(tr(&quot;&amp;File&quot;), this);
     QAction *newAction = fileMenu-&gt;addAction(tr(&quot;&amp;New...&quot;));
     newAction-&gt;setShortcut(tr(&quot;Ctrl+N&quot;));
     printAction = fileMenu-&gt;addAction(tr(&quot;&amp;Print...&quot;), this, SLOT(printFile()));
     printAction-&gt;setShortcut(tr(&quot;Ctrl+P&quot;));
     printAction-&gt;setEnabled(false);
     QAction *quitAction = fileMenu-&gt;addAction(tr(&quot;E&amp;xit&quot;));
     quitAction-&gt;setShortcut(tr(&quot;Ctrl+Q&quot;));
     menuBar()-&gt;addMenu(fileMenu);

     letters = new QTabWidget;

     connect(newAction, SIGNAL(triggered()), this, SLOT(openDialog()));
     connect(quitAction, SIGNAL(triggered()), this, SLOT(close()));

     setCentralWidget(letters);
     setWindowTitle(tr(&quot;Order Form&quot;));
 }

 void MainWindow::createLetter(const QString &amp;name, const QString &amp;address,
                               QList&lt;QPair&lt;QString,int&gt; &gt; orderItems,
                               bool sendOffers)
 {
     QTextEdit *editor = new QTextEdit;
     int tabIndex = letters-&gt;addTab(editor, name);
     letters-&gt;setCurrentIndex(tabIndex);

     QTextCursor cursor(editor-&gt;textCursor());
     cursor.movePosition(QTextCursor::Start);
     QTextFrame *topFrame = cursor.currentFrame();
     QTextFrameFormat topFrameFormat = topFrame-&gt;frameFormat();
     topFrameFormat.setPadding(16);
     topFrame-&gt;setFrameFormat(topFrameFormat);

     QTextCharFormat textFormat;
     QTextCharFormat boldFormat;
     boldFormat.setFontWeight(QFont::Bold);

     QTextFrameFormat referenceFrameFormat;
     referenceFrameFormat.setBorder(1);
     referenceFrameFormat.setPadding(8);
     referenceFrameFormat.setPosition(QTextFrameFormat::FloatRight);
     referenceFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 40));
     cursor.insertFrame(referenceFrameFormat);

     cursor.insertText(&quot;A company&quot;, boldFormat);
     cursor.insertBlock();
     cursor.insertText(&quot;321 City Street&quot;);
     cursor.insertBlock();
     cursor.insertText(&quot;Industry Park&quot;);
     cursor.insertBlock();
     cursor.insertText(&quot;Another country&quot;);

     cursor.setPosition(topFrame-&gt;lastPosition());

     cursor.insertText(name, textFormat);
     QString line;
     foreach (line, address.split(&quot;\n&quot;)) {
         cursor.insertBlock();
         cursor.insertText(line);
     }
     cursor.insertBlock();
     cursor.insertBlock();

     QDate date = QDate::currentDate();
     cursor.insertText(tr(&quot;Date: %1&quot;).arg(date.toString(&quot;d MMMM yyyy&quot;)),
                       textFormat);
     cursor.insertBlock();

     QTextFrameFormat bodyFrameFormat;
     bodyFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 100));
     cursor.insertFrame(bodyFrameFormat);

     cursor.insertText(tr(&quot;I would like to place an order for the following &quot;
                          &quot;items:&quot;), textFormat);
     cursor.insertBlock();
     cursor.insertBlock();

     QTextTableFormat orderTableFormat;
     orderTableFormat.setAlignment(Qt::AlignHCenter);
     QTextTable *orderTable = cursor.insertTable(1, 2, orderTableFormat);

     QTextFrameFormat orderFrameFormat = cursor.currentFrame()-&gt;frameFormat();
     orderFrameFormat.setBorder(1);
     cursor.currentFrame()-&gt;setFrameFormat(orderFrameFormat);

     cursor = orderTable-&gt;cellAt(0, 0).firstCursorPosition();
     cursor.insertText(tr(&quot;Product&quot;), boldFormat);
     cursor = orderTable-&gt;cellAt(0, 1).firstCursorPosition();
     cursor.insertText(tr(&quot;Quantity&quot;), boldFormat);

     for (int i = 0; i &lt; orderItems.count(); ++i) {
         QPair&lt;QString,int&gt; item = orderItems[i];
         int row = orderTable-&gt;rows();

         orderTable-&gt;insertRows(row, 1);
         cursor = orderTable-&gt;cellAt(row, 0).firstCursorPosition();
         cursor.insertText(item.first, textFormat);
         cursor = orderTable-&gt;cellAt(row, 1).firstCursorPosition();
         cursor.insertText(QString(&quot;%1&quot;).arg(item.second), textFormat);
     }

     cursor.setPosition(topFrame-&gt;lastPosition());

     cursor.insertBlock();
     cursor.insertText(tr(&quot;Please update my records to take account of the &quot;
                          &quot;following privacy information:&quot;));
     cursor.insertBlock();

     QTextTable *offersTable = cursor.insertTable(2, 2);

     cursor = offersTable-&gt;cellAt(0, 1).firstCursorPosition();
     cursor.insertText(tr(&quot;I want to receive more information about your &quot;
                          &quot;company's products and special offers.&quot;), textFormat);
     cursor = offersTable-&gt;cellAt(1, 1).firstCursorPosition();
     cursor.insertText(tr(&quot;I do not want to receive any promotional information &quot;
                          &quot;from your company.&quot;), textFormat);

     if (sendOffers)
         cursor = offersTable-&gt;cellAt(0, 0).firstCursorPosition();
     else
         cursor = offersTable-&gt;cellAt(1, 0).firstCursorPosition();

     cursor.insertText(&quot;X&quot;, boldFormat);

     cursor.setPosition(topFrame-&gt;lastPosition());
     cursor.insertBlock();
     cursor.insertText(tr(&quot;Sincerely,&quot;), textFormat);
     cursor.insertBlock();
     cursor.insertBlock();
     cursor.insertBlock();
     cursor.insertText(name);

     printAction-&gt;setEnabled(true);
 }

 void MainWindow::createSample()
 {
     DetailsDialog dialog(&quot;Dialog with default values&quot;, this);
     createLetter(&quot;Mr. Smith&quot;, &quot;12 High Street\nSmall Town\nThis country&quot;,
                  dialog.orderItems(), true);
 }

 void MainWindow::openDialog()
 {
     DetailsDialog dialog(tr(&quot;Enter Customer Details&quot;), this);

     if (dialog.exec() == QDialog::Accepted)
         createLetter(dialog.senderName(), dialog.senderAddress(),
                      dialog.orderItems(), dialog.sendOffers());
 }

 void MainWindow::printFile()
 {
     QTextEdit *editor = static_cast&lt;QTextEdit*&gt;(letters-&gt;currentWidget());
     QPrinter printer;

     QPrintDialog *dialog = new QPrintDialog(&amp;printer, this);
     dialog-&gt;setWindowTitle(tr(&quot;Print Document&quot;));
     if (editor-&gt;textCursor().hasSelection())
         dialog-&gt;addEnabledOption(QAbstractPrintDialog::PrintSelection);
     if (dialog-&gt;exec() != QDialog::Accepted)
         return;

     editor-&gt;print(&amp;printer);
 }</pre>
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